I agree there’s a point which that moral inflection point occurs, but I think the number is complex to come up to.
I’ll give an example. I make a pretty obscene salary that falls within your definition of “needing to care”.
But I live in a VHCOL city. I would love to move and work remote, but my partner has a career that’s in tech, but much less remote friendly.
I’m into personal finance, so here’s my projection. Assuming I want to own a home and have kids in this VHCOL region, I will need to work about 20-30 years to achieve this goal. And it’s 1 poorly timed recession from derailing. You know what I really wanted to do in life? Teach high school chemistry and own a cafe.
Am I better off than many many people? Yes. Do I have enough to take 30% pay cut to work at <arbitrary good place>? Are we saying I don’t deserve to live in the region I grew up in, and I should have to move to the Midwest, for the good of society? Force my partner to give up their dream career? Should I give up my dreams of an early retirement from tech into a field that “does good”?
My parents have nothing saved up. 2008 made sure of that. Should I sacrifice the planned war chest I want to build for my parents’ eventual long term care?
And finally, if I do all of this, how much does the world improve by me doing this? Will <evil corp> collapse because I’m not there? Will my wage be distributed to the service workers or Will they go to the next eager applicant? Will my CEO pay more taxes or lose money because I’m not there?